Quest Diagnostics reports cyber breach affecting 'certain patient records'

A health story from Texas, reported by WFAA Dallas.

Health · Texas · October 22, 2026

From WFAA Dallas

Medical laboratory operator Quest Diagnostics said it learned this week of a cyber breach of one of its systems that likely compromised some patient records.

Reported by WFAA Dallas, October 22, 2026. Read the full story at WFAA Dallas →

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